diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 4c373ce59d3..9d3f653f94c 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,3 +1,25 @@
+Version 3.12.0
+--------------
+
+:Date: February 18, 2020
+
+This version has two major changes:
+
+* It updates our default docker images to stable=5.0 and latest=6.0.
+* It changes our PR builder domain to `readthedocs.build`
+
+* `@humitos <https://github.com/humitos>`__: Use PUBLIC_DOMAIN_USES_HTTPS for resolver tests (`#6673 <https://github.com/readthedocs/readthedocs.org/pull/6673>`__)
+* `@stsewd <https://github.com/stsewd>`__: Always run CoreTagsTests with http (`#6671 <https://github.com/readthedocs/readthedocs.org/pull/6671>`__)
+* `@ericholscher <https://github.com/ericholscher>`__: Remove old docker settings (`#6670 <https://github.com/readthedocs/readthedocs.org/pull/6670>`__)
+* `@stsewd <https://github.com/stsewd>`__: Update gitpython and django (`#6667 <https://github.com/readthedocs/readthedocs.org/pull/6667>`__)
+* `@humitos <https://github.com/humitos>`__: New docker release (6.0 and testing) (`#6654 <https://github.com/readthedocs/readthedocs.org/pull/6654>`__)
+* `@humitos <https://github.com/humitos>`__: Default python version per Docker image (`#6653 <https://github.com/readthedocs/readthedocs.org/pull/6653>`__)
+* `@stsewd <https://github.com/stsewd>`__: Add pytest-custom_exit_code (`#6648 <https://github.com/readthedocs/readthedocs.org/pull/6648>`__)
+* `@ericholscher <https://github.com/ericholscher>`__: Initial attempt to serve PR builds at `readthedocs.build` (`#6629 <https://github.com/readthedocs/readthedocs.org/pull/6629>`__)
+* `@ericholscher <https://github.com/ericholscher>`__: Remove re-authing of users on downloads. (`#6619 <https://github.com/readthedocs/readthedocs.org/pull/6619>`__)
+* `@stsewd <https://github.com/stsewd>`__: Don't trigger a sync twice on creation/deletion for GitHub (`#6614 <https://github.com/readthedocs/readthedocs.org/pull/6614>`__)
+* `@s-weigand <https://github.com/s-weigand>`__: Add linkcheck test for the docs (`#6543 <https://github.com/readthedocs/readthedocs.org/pull/6543>`__)
+
 Version 3.11.6
 --------------
 
diff --git a/setup.cfg b/setup.cfg
index f5149010327..2cceabfd450 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = readthedocs
-version = 3.11.6
+version = 3.12.0
 license = MIT
 description = Read the Docs builds and hosts documentation
 author = Read the Docs, Inc